I found a site, about a year ago, bookmarked it and then forgot about it.
It has a huge, (over one million posts), forum of all kinds of photos and
videos. The art sections have paintings of every part of recent military
equipment and people.
Other military photo sites -
photojournalismstock.com - Impressive collection of soldier photos from Iraq and Kosovo, run by William E. Thompson
- Extensive photo albums and discussion groups covering Russian weapons, run by PermskiiOMON, Russian Texan, and Vladimir Makarov.
- Spanish SF
- Norwegian Mine clearing
- Israeli SF
- commercial site with various pics
pbase.com/sirpad - mil pics from various countries and branches
- Op Enduring Freedom pics
- Photos from Russian/Chechnyan conflict
- H&K gun related photos and info
- German Special Forces photo gallery
- GSG9, KSK, SEK photos
jaegerseiten.de/ - Great photos of German/Austrian military - Submitted by EG
- Pictures of various military vehicles
- Australian military - pics on the forum